<template>
  <el-dialog
    title="修改导航"
    :visible.sync="dialogVisible"
    :close-on-click-modal="false"
    :close-on-press-escape="false"
    @close="dialogFormVisible"
  >
    <el-form ref="form" size="small" :model="form">
      <el-form-item label="名称" prop="text" :label-width="formLabelWidth">
        <el-input v-model="form.text" autocomplete="off" />
      </el-form-item>

      <el-form-item label="选中图标" prop="selectedIconPath" :label-width="formLabelWidth">
        <el-row>
          <el-button type="primary" @click="openUpload(1)">选择图片</el-button>
          <div v-if="form.selectedIconPath !== ''" class="img">
            <img :src="form.selectedIconPath" width="36" height="36">
          </div>
        </el-row>
      </el-form-item>

      <el-form-item label="未选中图标" prop="iconPath" :label-width="formLabelWidth">
        <el-row>
          <el-button type="primary" @click="openUpload(2)">选择图片</el-button>
          <div v-if="form.iconPath !== ''" class="img">
            <img :src="form.iconPath" width="36" height="36">
          </div>
        </el-row>
      </el-form-item>
    </el-form>

    <div slot="footer" class="dialog-footer">
      <el-button @click="dialogFormVisible(false)">取 消</el-button>
      <el-button type="primary" :loading="loading" @click="submit">确 定</el-button>
    </div>

    <!--上传图片组件-->
    <Upload v-if="isupload" :isupload="isupload" @returnImgs="returnImgsFunc">上传图片</Upload>
  </el-dialog>
</template>

<script>
import HomeApi from '@/api/home.js'
import Upload from '@/components/file/Upload'

export default {
  components: {
    Upload
  },
  // eslint-disable-next-line vue/prop-name-casing,vue/require-prop-types
  props: ['open_edit', 'editform'],
  data() {
    return {
      form: {
        text: '',
        iconPath: '',
        selectedIconPath: ''
      },
      /* 左边长度 */
      formLabelWidth: '120px',
      /* 是否显示 */
      dialogVisible: false,
      loading: false,
      /* 是否上传图片 */
      isupload: false,
      // 上传类型，1选中 2未选中
      upload_type: 1
    }
  },
  created() {
    this.dialogVisible = this.open_edit
    this.form.text = this.editform.text
    this.form.iconPath = this.editform.iconPath
    this.form.selectedIconPath = this.editform.selectedIconPath
  },
  methods: {
    /** 修改用户 **/
    submit() {
      const self = this
      const params = self.form
      params.index = self.editform.index
      params.type = 'image'
      self.$refs.form.validate((valid) => {
        if (valid) {
          self.loading = true
          HomeApi.editTabbar(params, true).then(data => {
            self.loading = false
            self.$message({
              message: '修改成功',
              type: 'success'
            })
            self.dialogFormVisible(true)
          }).catch(() => {
            self.loading = false
          })
        }
      })
    },
    /** 关闭弹窗 **/
    dialogFormVisible(e) {
      if (e) {
        this.$emit('closeDialog', {
          type: 'success',
          openDialog: false
        })
      } else {
        this.$emit('closeDialog', {
          type: 'error',
          openDialog: false
        })
      }
    },
    /** 上传 **/
    openUpload(e) {
      this.upload_type = e
      this.isupload = true
    },
    /** 获取图片 **/
    returnImgsFunc(e) {
      if (e != null && e.length > 0) {
        if (this.upload_type === 1) {
          this.form.selectedIconPath = e[0].file_path
        } else {
          this.form.iconPath = e[0].file_path
        }
      }
      this.isupload = false
    }
  }
}
</script>

<style>
  .img {
    margin-top: 10px;
  }
</style>
